189 lines
6.4 KiB
C++
189 lines
6.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <comphelper/compbase.hxx>
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#include <com/sun/star/accessibility/XAccessible.hpp>
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#include <com/sun/star/accessibility/XAccessibleContext.hpp>
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#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
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#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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class SdPage;
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namespace sd::slidesorter { class SlideSorter; }
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namespace accessibility {
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typedef comphelper::WeakComponentImplHelper<
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css::accessibility::XAccessible,
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css::accessibility::XAccessibleEventBroadcaster,
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css::accessibility::XAccessibleContext,
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css::accessibility::XAccessibleComponent,
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css::lang::XServiceInfo > AccessibleSlideSorterObjectBase;
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/** This class makes page objects of the slide sorter accessible.
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*/
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class AccessibleSlideSorterObject
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: public AccessibleSlideSorterObjectBase
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{
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public:
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/** Create a new object that represents a page object in the slide
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sorter.
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@param rxParent
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The accessible parent.
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@param rSlideSorter
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The slide sorter whose model manages the page.
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@param nPageNumber
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The number of the page in the range [0,nPageCount).
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*/
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AccessibleSlideSorterObject(
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const css::uno::Reference<css::accessibility::XAccessible >& rxParent,
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::sd::slidesorter::SlideSorter& rSlideSorter,
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sal_uInt16 nPageNumber);
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virtual ~AccessibleSlideSorterObject() override;
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/** Return the page that is made accessible by the called object.
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*/
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SdPage* GetPage() const;
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/** The page number as given to the constructor.
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*/
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sal_uInt16 GetPageNumber() const { return mnPageNumber;}
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void FireAccessibleEvent (
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short nEventId,
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const css::uno::Any& rOldValue,
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const css::uno::Any& rNewValue);
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virtual void disposing(std::unique_lock<std::mutex>&) override;
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//===== XAccessible =======================================================
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virtual css::uno::Reference<css::accessibility::XAccessibleContext > SAL_CALL
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getAccessibleContext() override;
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//===== XAccessibleEventBroadcaster =======================================
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virtual void SAL_CALL
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addAccessibleEventListener(
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const css::uno::Reference<css::accessibility::XAccessibleEventListener >& rxListener) override;
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virtual void SAL_CALL
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removeAccessibleEventListener(
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const css::uno::Reference<css::accessibility::XAccessibleEventListener >& rxListener ) override;
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//===== XAccessibleContext ==============================================
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virtual sal_Int64 SAL_CALL
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getAccessibleChildCount() override;
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virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
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getAccessibleChild (sal_Int64 nIndex) override;
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virtual css::uno::Reference< css::accessibility::XAccessible> SAL_CALL
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getAccessibleParent() override;
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virtual sal_Int64 SAL_CALL
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getAccessibleIndexInParent() override;
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virtual sal_Int16 SAL_CALL
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getAccessibleRole() override;
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virtual OUString SAL_CALL
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getAccessibleDescription() override;
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virtual OUString SAL_CALL
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getAccessibleName() override;
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virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet> SAL_CALL
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getAccessibleRelationSet() override;
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virtual sal_Int64 SAL_CALL
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getAccessibleStateSet() override;
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virtual css::lang::Locale SAL_CALL
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getLocale() override;
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//===== XAccessibleComponent ================================================
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virtual sal_Bool SAL_CALL containsPoint (
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const css::awt::Point& aPoint) override;
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virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL
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getAccessibleAtPoint (
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const css::awt::Point& aPoint) override;
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virtual css::awt::Rectangle SAL_CALL getBounds() override;
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virtual css::awt::Point SAL_CALL getLocation() override;
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virtual css::awt::Point SAL_CALL getLocationOnScreen() override;
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virtual css::awt::Size SAL_CALL getSize() override;
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virtual void SAL_CALL grabFocus() override;
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virtual sal_Int32 SAL_CALL getForeground() override;
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virtual sal_Int32 SAL_CALL getBackground() override;
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//===== XServiceInfo ====================================================
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/** Returns an identifier for the implementation of this object.
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*/
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virtual OUString SAL_CALL
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getImplementationName() override;
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/** Return whether the specified service is supported by this class.
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*/
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virtual sal_Bool SAL_CALL
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supportsService (const OUString& sServiceName) override;
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/** Returns a list of all supported services.
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*/
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virtual css::uno::Sequence< OUString> SAL_CALL
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getSupportedServiceNames() override;
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private:
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css::uno::Reference<css::accessibility::XAccessible> mxParent;
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sal_uInt16 mnPageNumber;
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::sd::slidesorter::SlideSorter& mrSlideSorter;
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sal_uInt32 mnClientId;
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/** Check whether or not the object has been disposed (or is in the
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state of being disposed). If that is the case then
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DisposedException is thrown to inform the (indirect) caller of the
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foul deed.
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@throws css::lang::DisposedException
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*/
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void ThrowIfDisposed();
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/** Check whether or not the object has been disposed (or is in the
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state of being disposed).
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@return sal_True, if the object is disposed or in the course
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of being disposed. Otherwise, sal_False is returned.
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*/
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bool IsDisposed() const;
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};
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} // end of namespace ::accessibility
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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